M4.2 Earthquake 161 km NNW of Gorontalo, Indonesia — July 2, 2020
2020-07-02 21:47:19 UTC (2020-07-02) · approx. 5:47 AM UTC+8 local
On July 2, 2020 at 21:47 UTC, a magnitude 4.2 deep-focus earthquake struck 161 km NNW of Gorontalo, Indonesia, at a depth of 444.2 km and coordinates 1.9647°, 122.7519°.
Physical scale: An earthquake of magnitude 4.2 releases seismic energy equivalent to roughly 30 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 476 m — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
122.7519°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.2 earthquake near Gorontalo, Indonesia?
The magnitude 4.2 earthquake that struck 161 km NNW of Gorontalo, Indonesia on July 2, 2020 at 21:47 UTC had a depth of 444.2 km. For context, this was a light earthquake commonly felt near the epicenter.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.2 earthquakes can continue for several days and gradually diminish over time.
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Understanding This Data
Magnitude 4.2 earthquakes are often felt but rarely cause damage.
Authoritative source: USGS event page (event ID: us7000ak5g). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2020, July 2, 2020). M4.2 Earthquake 161 km NNW of Gorontalo, Indonesia — July 2, 2020. Retrieved September 11, 2020 from https://www.earthquaketracker.org/earthquakes/event/us7000ak5g/